Coronary Bypass, Illustration
{"Image ImageDescription": "Illustration of a coronary bypass. When the coronary artery is obstructed by a plaque of atheroma (the yellow area of the vessel), the blood can not circulate correctly to irrigate the heart. A bypass is undertaken with a transplantation of a vessel (part of an artery or vein) from the aorta to the affected coronary artery, so as to deviate the coronary circulation.", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image YCbCrPositioning": "Centered", "Image Copyright": "Science Photo Library"}